Amazon Fire 7 2022 Gen12 Wall Mount

Wall mount designed for the Amazon Kindle Fire 7, 12th Generation released in 2022.
Primarily intended as a dashboard for home automation systems such as Home Assistant, SmartThings etc.

Designed to use a readily available 90 degree USB-C Cable (UGREEN) and hide the cable from view.

A spacer allows the tablet to 'float' away from the wall, while allowing the USB cable to enter a wall box.

Mounting holes are provided for direct attachment to both UK (60mm hole spacing) and US (83.34mm hole spacing) single back boxes with additional mounting holes for screwing directly to a wall if needed.

There is also an extension to the power button, allowing the tablet to be shut down/restarted while in the mount.

PRINT BED REQUIREMENT
The largest STL (the Front Frame) is 147 x 210mm and will fit on printers such as the Ender 3. Just make sure you have your bed size set correctly in your slicer and, if you are a Cura user, check the offset of your brim.

CHECK YOUR PRINTABLE AREA BEFORE BUYING - WE WILL NOT PROVIDE REFUNDS IF THIS DESIGN IS TOO BIG FOR YOUR PRINTER - YOU HAVE BEEN WARNED

UPDATE - 28th JULY 2023
Added a 'reduced tolerance' version of the rear frame. The original is ever so slightly loose when printed on Bambu Lab printers. This version improves the fit of the tablet and front frame. May also be useful for printers with linear advance enabled.

All files are oriented in their intended placement. Supports are not required anywhere.
Recommended settings for a 0.4mm nozzle:

Spacer and Wall Plate

• Layer Height: 0.28
• Top and Bottom Layers: 4
• Walls/Perimeters: 3
• Infill: 20%

Front Frame

• Layer Height: 0.2mm
• Top and Bottom Layers: 4
• Walls/Perimeters: 3
• Infill: 20%
• Print front face down on a Glass or PEI bed for the very best results. Make sure your bed tramming (levelling) is 100% spot on!

Power Switch

• Layer Height: 0.12mm (you want this as smooth as possible!)
• Top and Bottom Layers: 5
• Walls/Perimeters: 5
• Infill: Doesn't matter - the walls will make it solid.
• This is a small part so you may want to print it on a raft or use a few lines of brim (you will need to clean those off carefully).

Post Processing

Depending on how well your printer and profiles are set up, you may need to trim/sand the wall plate and frame where the power button resides. It obviously needs to travel smoothly and not get stuck.

Marks On Your Tablet

The wall frame WILL create marks on the edge of your tablet. If this bothers you, I would suggest putting some thin tape between the wall plate clips and the edge of the table.